Is it desirable for an external data backup drive to have a journaled file system, or is journaling only needed for a running system or a backup of a running system? I ask because I think I read a while ago that eXFAT isn’t journaled…and that’s what is usually on new flash memory drives. Just wondering how solid/flaky a SSD with eXFAT is. Surely HFS+ or NTFS would be better for important files?